Casting Mackenzie Foy as Renesmee in 'Twilight'

2/19/2013 8:00AM

See an exclusive Blu-ray clip from "Twilight Saga: Breaking Dawn - Part 2," in which young actress Mackenzie Foy discusses auditioning for the part of Renesmee Cullen. The Blu-ray, DVD and digital download will be available March 2. Photo: Summit Entertainment.

This transcript has been automatically generated and may not be 100% accurate.

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